From: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Date: Tue, 13 Oct 2020 11:50:55 +0000 (+0800)
Subject: ethdev: check queue id in Rx interrupt control
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=ee7a8fafbaf44cd25af61e86f7a7351111eb64a0;p=dpdk.git

ethdev: check queue id in Rx interrupt control

This patch add queue ID checks to Rx interrupt control routines.

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 11d6d993f5..7817224c4f 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -4510,11 +4510,16 @@ rte_eth_dev_rx_intr_enable(uint16_t port_id,
 			   uint16_t queue_id)
 {
 	struct rte_eth_dev *dev;
+	int ret;
 
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
 
 	dev = &rte_eth_devices[port_id];
 
+	ret = eth_dev_validate_rx_queue(dev, queue_id);
+	if (ret != 0)
+		return ret;
+
 	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_intr_enable, -ENOTSUP);
 	return eth_err(port_id, (*dev->dev_ops->rx_queue_intr_enable)(dev,
 								queue_id));
@@ -4525,11 +4530,16 @@ rte_eth_dev_rx_intr_disable(uint16_t port_id,
 			    uint16_t queue_id)
 {
 	struct rte_eth_dev *dev;
+	int ret;
 
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
 
 	dev = &rte_eth_devices[port_id];
 
+	ret = eth_dev_validate_rx_queue(dev, queue_id);
+	if (ret != 0)
+		return ret;
+
 	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_intr_disable, -ENOTSUP);
 	return eth_err(port_id, (*dev->dev_ops->rx_queue_intr_disable)(dev,
 								queue_id));